Effect of low-dose epidural analgesia on maternal and fetal outcomes of women with nonreassuring fetal heart rate tracing in the second stage of labor: a case-control study based on propensity score-matched analysis
Zeng Huiqian, Zhang Huizhu, He Ping, Lai Yumian
JOURNAL OF NEW MEDICINE ›› 2021, Vol. 52 ›› Issue (8) : 622-627.
Effect of low-dose epidural analgesia on maternal and fetal outcomes of women with nonreassuring fetal heart rate tracing in the second stage of labor: a case-control study based on propensity score-matched analysis
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